English verb conjugation
OUGHT TO IMPRESS

Regular verb: impress - impressed - impressed

Affirmation

Simple form	V-ing form
I ought to impress you ought to impress he ought to impress we ought to impress you ought to impress they ought to impress	I ought to be impressing you ought to be impressing he ought to be impressing we ought to be impressing you ought to be impressing they ought to be impressing
Perfect	V-ing perfect
I ought to have impressed you ought to have impressed he ought to have impressed we ought to have impressed you ought to have impressed they ought to have impressed	I ought to have been impressing you ought to have been impressing he ought to have been impressing we ought to have been impressing you ought to have been impressing they ought to have been impressing

Negation

Simple form	V-ing form
I oughtn't to impress you oughtn't to impress he oughtn't to impress we oughtn't to impress you oughtn't to impress they oughtn't to impress	I oughtn't to be impressing you oughtn't to be impressing he oughtn't to be impressing we oughtn't to be impressing you oughtn't to be impressing they oughtn't to be impressing
Perfect	V-ing perfect
I oughtn't to have impressed you oughtn't to have impressed he oughtn't to have impressed we oughtn't to have impressed you oughtn't to have impressed they oughtn't to have impressed	I oughtn't to have been impressing you oughtn't to have been impressing he oughtn't to have been impressing we oughtn't to have been impressing you oughtn't to have been impressing they oughtn't to have been impressing

Interrogative form

Simple form	V-ing form
ought to I impress? ought to you impress? ought to he impress? ought to we impress? ought to you impress? ought to they impress?	ought to I be impressing? ought to you be impressing? ought to he be impressing? ought to we be impressing? ought to you be impressing? ought to they be impressing?
Perfect	V-ing perfect
ought to I have impressed? ought to you have impressed? ought to he have impressed? ought to we have impressed? ought to you have impressed? ought to they have impressed?	ought to I have been impressing? ought to you have been impressing? ought to he have been impressing? ought to we have been impressing? ought to you have been impressing? ought to they have been impressing?

Interro-negative form

Simple form	V-ing form
oughtn't I to impress? oughtn't you to impress? oughtn't he to impress? oughtn't we to impress? oughtn't you to impress? oughtn't they to impress?	oughtn't I to be impressing? oughtn't you to be impressing? oughtn't he to be impressing? oughtn't we to be impressing? oughtn't you to be impressing? oughtn't they to be impressing?
Perfect	V-ing perfect
oughtn't I to have impressed? oughtn't you to have impressed? oughtn't he to have impressed? oughtn't we to have impressed? oughtn't you to have impressed? oughtn't they to have impressed?	oughtn't I to have been impressing? oughtn't you to have been impressing? oughtn't he to have been impressing? oughtn't we to have been impressing? oughtn't you to have been impressing? oughtn't they to have been impressing?